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Infineon Technologies IRFB3806PBF

IRFB3806PBF N-Channel MOSFET, 60 V, 43 A, TO-220-3

MPNIRFB3806PBF
End of Life

IRFB3806PBF, HEXFET® N-Channel MOSFET, 60 V Vdss, 43 A continuous drain, 15.8 mOhm Rds(on) at 10 V, 30 nC gate charge, TO-220-3 through-hole, -55°C to 175°C junction temperature.

$1.12Ref. price · indicative, final on quote
PackagingTO-220-3
RoHSROHS3 Compliant
SeriesHEXFET®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

IRFB3806PBF specifications
ParameterValue
SeriesHEXFET®
FET typeN-Channel
MountingThrough Hole
Drain to source voltage60 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C43A (Tc)
Power dissipation71W (Tc)
Operating temperature-55°C ~ 175°C (TJ)
PackageTube
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3
Vgs(th) (Max) @ id4V @ 50µA
Rds on (Max) @ id, vgs15.8mOhm @ 25A, 10V
Gate charge (Qg) (Max) @ vgs30 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds1150 pF @ 50 V

Product details

60 V, 43 A N-channel HEXFET in a TO-220AB

The IRFB3806PBF is a 60 V, 43 A N-channel power MOSFET from the HEXFET series, in a through-hole TO-220-3 package (TO-220AB). It carries a 15.8 mOhm maximum on-resistance at 25 A with a 10 V gate drive, and a 30 nC gate charge at 10 V.

It is ROHS3 compliant.

Frequently asked questions

What is the lead time for IRFB3806PBF?

Lead time is confirmed at quote time when you submit an RFQ. The part is Active and generally available through independent distribution.